This unit is expiring
The expiry date of this unit is 31/07/2026.

### Overview

Framework:
Level:
Level 3
Unit No:
QU007424
Credits:
3
Guided learning hours:
Not available

• GD3-Application of skills
• GD5-Communication and presentation
• GD7-Quality

### Unit Learning Outcomes

1

Understand how to solve equations.

#### Assessment Criteria

• 1.1
Solve simple linear equations involving brackets.
• 1.2
Solve quadratic equations using the formula.

2

Understand how to rearrange formulae.

#### Assessment Criteria

• 2.1
Rearrange formulae involving sums, differences, products, quotients, brackets, powers and roots.

3

Understand how to use log laws.

#### Assessment Criteria

• 3.1
Convert between exponential and logarithmic notation.
• 3.2
Use the product, quotient and power laws of logarithms and make calculations.

4

Understand how to transform to linear form.

#### Assessment Criteria

• 4.1
Draw a straight line from data derived from a non-linear law, using logarithms where necessary.

5

Understand how to use exponential growth and decay.

#### Assessment Criteria

• 5.1
Identify data which can be modelled by an exponential function.
• 5.2
Derive an exponential equation from given date and predict values.